declare namespace Cloudflare {
  interface Env {
    SECRETS_KEY: string;
    GITHUB_CLIENT_ID?: string;
    GITHUB_CLIENT_SECRET?: string;
    CF_API_TOKEN?: string;
    SITES_COOKIE_SECRET?: string;
    SCRATCH_SITES_PER_IP_PER_DAY?: string;
    /** Local e2e only; ignored unless PUBLIC_URL is loopback. */
    RATE_LIMITS_DISABLED?: string;
  }
}